TETRABUTYL AMMONIUM HYDROXIDE 25% IN METHANOL EXTRAPURE
| Product Code | B-02637 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | CAS No | 2052-49-5 | |
| Molecular Formula | C16H37NO | Molecular Weight | 258.48 |
| H.S.Code | 3822.00900 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless to light yellow |
|---|---|---|---|
| Odour | Amine like and Alcohol like | Odour threshold | 100 ppm |
| Density [g/cm3] | 0.8 - 0.83 | Solubility in water [% weight] | Soluble in water |
| pH value | > 13 | Melting point/ Freezing point [°C] | -97.8°C |
| Critical temperature [°C] | 240°C | Auto-ignition temperature [°C] | 470°C |
| Flammability (solid, gas) | Flammable | Flash point [°C] | 12°C |
| Boiling point [°C] | 65°C | Vapour pressure [20°C] | 12.9 kPa (@ 20°C) |
| Explosion limits - upper [%] | 36 % | Explosion limits -lower [%] | 6.70% |
Packaging
Specification
| Appearance | A clear colorless to yellowish solution |
| Assay | About 25.0% |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS05, GHS06, GHS08
Signal Word: Danger
UN No.: 2924
IMCO Class No.: 3,8
Packing Group: II
Hazardous Statement: H226-H300-H311-H314-H331-H370
Precaution Statement: P260-P264-P280-P301 + P310-P305 + P351 + P338-P310